
.box{
    padding: 30px;
    text-align: center;
}


.change-btn{
    border: 1px solid #000;
    width:100px;
    padding: 10px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    margin-top: 20px;

  }